SK38A [FRONTIER]
3A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 3A表面贴装肖特基二极管
| 型号： | SK38A |
| 厂家： | 
Frontier Electronics |
| 描述： | 3A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
3A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
SK32A THRU SK310A
FEATURES
z FOR SURFACE MOUNTED APPLICATIONS
z LOW PROFILE PACKAGE
z BUILT-IN STRAIN RELIEF
CATHODE
SOLDERING PAD
.012(0.3) Typ
z EASY PICK AND PLACE
.220(5.58)
REF
z PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
z EXTREMELY LOW VF
.110(2.8)
.094(2.4)
.08(2.03)
MIN
z MAJORITY CARRIER CONDUCTION
z HIGH TEMPERATURE SOLDERING: 250°C /10 SECONDS AT
TERMINALS
.185(4.8)
.177(4.4)
.052(1.32)
MIN
.094(2.38)
MAX
.165(4.2)
.150(3.8)
MECHANICAL DATA
z CASE: THIN SMA, DIMENSIONS IN INCHES
AND (MILLIMETERS)
.067(1.7)
.060(1.5)
z TERMINALS: SOLDER PLATED
z POLARITY: INDICATED BY CATHODE BAND
z WEIGHT: 0.05 GRAMS
.04(1.0) Typ
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
SYMBOL SK32A SK33A SK34A SK35A SK36A SK38A SK310A UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
SEE FIG.1
100
IO
3.0
A
A
MAXIMUM OVERLOAD SURGE
8.3ms SINGLE HALF SINE-WAVE
IFSM
80
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
TSTG
TOP
-55 TO + 150
℃
℃
-55 TO + 125
-55 TO + 150
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 3.0A AC AND 25℃
MAXIMUM REVERSE CURRENT AT 25℃
SYMBOL SK32A SK33A SK34A SK35A SK36A SK38A SK310A UNITS
VF
IR
0.55
0.70
0.85
V
0.5
mA
SK32
or
SK33
or
SK34
or
SK35
or
SK36
or
SK38
or
K310
or
MARKING
SS32
SS33
SS34
SS35
SS36
SS38
S310
SK32A THRU SK310A
Page: 1
RATINGS AND CHARACTERISTIC CURVE SK32A THRU SK310A
FIG. 1 - FORWARD CURRENT
FIG. 2 - TYPICAL INSTANTANEOUS
DERATING CURVE
FORWARD CHARACTERISTICS
3.0
20
10
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
2.25
SK32A~SK35A
SK36A~SK310A
1.5
SK32A~SK34A
SK35A~SK310A
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
1.0
0.1
0.75
0
TJ=25℃
PULSE WIDTH=300us 1% DUTY CYCLE
0
25
50
75 100 125 150 175
.1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1
LEAD TEMPERATURE, ℃
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG. 3A - TYPICAL REVERSE
CHARACTERISTICS
FIG. 3B - TYPICAL REVERSE
CHARACTERISTICS
100
10
100
10
SK32A~SK34A
SK35A~SK310A
TJ=125℃
1.0
.10
.01
1.0
TJ=75℃
TJ=25℃
TJ=150℃
.10
TJ=125℃
TJ=75℃
.01
TJ=25℃
.001
.001
0
20 40 60 80 100 120 140
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
SK32A THRU SK310A
Page: 2
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